TNPSC Thervupettagam

Homo floresiensis

August 18 , 2024 14 hrs 0 min 36 0
  • Researchers discovered three hominin fossils dating to 700,000 years from Mata Menge in the So’a Basin of central Flores of Indonesia.
  • With this, Scientists have come up with two theories to describe their origin.
  • The first argues that Homo floresiensis was a dwarfed descendant of early Asian Homo erectus.
  • An extinct human species, Homo erectus may have lived between 100,000 and 1.6 million years ago.
  • The second theory suggests that Homo floresiensis is a descendant of a more ancient hominin from Africa like Homo habilis or the famous ‘Lucy’ (Australopithecus afarensis).
  • They were also smaller in stature and existed before Homo erectus.
  • The new study found that the three fossils had slightly smaller jaws and teeth than Homo floresiensis.
  • This suggests that their small body size evolved early in the history of Flores hominins.
  • These hominins likely witnessed a drastic body size reduction from large-bodied Asian Homo erectus sometime between 1 and 0.7 million years ago.

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